All Enrolled Students Trend The manner in which NAU counts its students has been changed. Headcount data has been restated from Fall 2003 (the semester when NAU changed its Student Information System to PeopleSoft) to the present. Therefore, when comparing data between semesters prior to Fall 2003 with data for Fall 2003 and later, a slight difference in the headcounts may be noticeable. This is due to the systematic change in the headcount. (Download
Spreadsheet)